27766359

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 43210752

約数和(自身を除く): 15444393

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 4327, 6417, 12981, 38943, 99521, 134137, 298563, 402411, 895689, 1207233, 3085151, 9255453, 27766359]

約数ペア:

[(1, 27766359), (3, 9255453), (9, 3085151), (23, 1207233), (31, 895689), (69, 402411), (93, 298563), (207, 134137), (279, 99521), (713, 38943), (2139, 12981), (4327, 6417)]